3D Porous Cu Current Collectors Derived by Hydrogen Bubble Dynamic Template for Enhanced Li Metal Anode Performance

2019 ◽  
Vol 29 (19) ◽  
pp. 1808468 ◽  
Author(s):  
Hailong Qiu ◽  
Tianyu Tang ◽  
Muhammad Asif ◽  
Xiaoxiao Huang ◽  
Yanglong Hou
Keyword(s):  
Hydrogen Bubble ◽  
Bubble Dynamic ◽  
Current Collectors ◽  
Metal Anode ◽  
Li Metal Anode ◽  
Dynamic Template

Depressing the irreversible reactions on a three-dimensional interface towards a high-areal capacity lithium metal anode

2019 ◽  
Vol 7 (11) ◽  
pp. 6267-6274 ◽  
Author(s):  
Wei Deng ◽  
Shanshan Liang ◽  
Xufeng Zhou ◽  
Fei Zhao ◽  
Wenhua Zhu ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Lithium Metal ◽  
Current Collectors ◽  
Metal Anode ◽  
Irreversible Reaction ◽  
Conductive Coating ◽  
Lithium Metal Anode ◽  
Li Metal Anode ◽  
Areal Capacity

An ultrathin and conformal ion conductive coating is realized on 3D current collectors for preventing the irreversible reaction between the electrolyte and Li metal, which has been confirmed by in situ optical observation. At the high areal capacity of 10 mA h cm−2 for the Li metal anode, a stable CE of 98.9% for 800 h can be achieved.

Uniform Li deposition by regulating the initial nucleation barrier via a simple liquid-metal coating for a dendrite-free Li–metal anode

2019 ◽  
Vol 7 (32) ◽  
pp. 18861-18870 ◽  
Author(s):  
Chuanliang Wei ◽  
Huifang Fei ◽  
Yongling An ◽  
Yuan Tao ◽  
Jinkui Feng ◽  
...  
Keyword(s):  
Liquid Metal ◽  
Metal Layer ◽  
Metal Coating ◽  
Simple Liquid ◽  
Current Collectors ◽  
Metal Anode ◽  
Nucleation Barrier ◽  
Initial Nucleation ◽  
Li Metal Anode

Dendrite-free Li deposition is achieved by coating a thin liquid-metal layer on the surface of lithiophobic current collectors.

Superhydrophobicity of 3D Porous Copper Films Prepared Using the Hydrogen Bubble Dynamic Template

2007 ◽  
Vol 19 (23) ◽  
pp. 5758-5764 ◽  
Author(s):  
Ying Li ◽  
Wen-Zhi Jia ◽  
Yan-Yan Song ◽  
Xing-Hua Xia
Keyword(s):  
Copper Films ◽  
Hydrogen Bubble ◽  
Bubble Dynamic ◽  
Porous Copper ◽  
Dynamic Template
Sign in / Sign up

Export Citation Format

Share Document